package com.itheima.mapper;

import com.itheima.pojo.User;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

@Mapper
public interface UserMapper {

    @Select("select * from big_event.user where username=#{username}")
    User findByUserName(String username);

    @Insert("insert into big_event. user(username, password, create_time, update_time)" +
            " values (#{username},#{password},now(),now())")
    void add(String username, String password);

    @Update("update user set nickname = #{nickname},email=#{email},update_time=#{updateTime} where id=#{id}")
    void update(User user);

    @Update("update user set user_pic = #{avatarUrl},update_time=now() where id = #{id}")
    void updateAvatar(String avatarUrl, Integer id);

    @Update("update user set password=#{md5String},update_time=now() where id=#{id}")
    void updatePwd(String md5String, Integer id);
}